American Steel Experts’ Dialogue in the framework of the IEA Global Sustainable Technology Roadmap for Iron & Steel
Low Carbon Energy cases at Ternium
August 22th, 2018 Ternium
2017 2013 2008 Ternium BR Power Plant 2006 Pesquería I - MEX Pesqueria - MEX Tenigal - MEX Nationalization Usiminas - BR Sidor -VEN Born TX IMSA - MEX
9 40,000+ Countries People
15 6 Integrated Distribution facilities centers
24 11 Service Downstream Centers facilities
American Steel Experts’ Dialogue in the framework of the IEA Global Sustainable Technology Roadmap for Iron & Steel 2 Low Carbon Energy cases at Ternium OUR HOME
American Steel Experts’ Dialogue in the framework of the IEA Global Sustainable Technology Roadmap for Iron & Steel 3 Low Carbon Energy cases at Ternium Ternium is commited to environmental and energy excellence since the 80´s
Ternium Energy Brasil En Efficiency Mngt System Program BOFg ISO 50.001 injection 2014 certification Integrated processes Energy and NG Injection 2010, Power in 2017 in BF Plant & boiler Environmental Argentina 2015 / 16, in Policy June 1988 CCU Brazil Report of2018 GHG since 2008 in DRI Mexico In 2017 the average 1986 emissions were of 1.79 tCO2/tCS (World Average 1.9 tCO2 / tCS)
American Steel Experts’ Dialogue in the framework of the IEA Global Sustainable Technology Roadmap for Iron & Steel 4 Low Carbon Energy cases at Ternium CCU for the beverage industry Puebla and Guerrero integrated facilities at MEXICO
Iron Ore
Cooler Top gas
Recycle gas compressor
CO2 continuous sequestration H2O device, by absorption
Reactor
CO2 sold to external use Natural Gas make up for process
Reformer O2
Natural Gas heating “Beverage Quality Standard”: < 50 ppm HC DRI < 0,1 ppm H2S < 20 ppm Moist
So CO2 is sold as a “by – product” American Steel Experts’ Dialogue in the framework of the IEA Global Sustainable Technology Roadmap for Iron & Steel 5 Low Carbon Energy cases at Ternium ~ 1.7M tCO2 recovered in past 10 years Puebla and Guerrero integrated facilities - MEXICO
CCU CO2 250.000 2.000.000 1.800.000
200.000 1.600.000 1.400.000
150.000 1.200.000 [ton] 2 2 1.000.000 100.000 800.000
600.000 CCU CO2 [ton/y] CCU
50.000 400.000 Total CCU CO CO CCU Total
200.000 0 0 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 Guerrero Puebla Total CCU
2017 Units Puebla Guerrero Total CO2 Emissions ton 1.116.020 2.863.812 3.979.832 CO2 Specific Emissions kg CO2/ton cs 1.269 1.208 1.224 CO2 Sold to external use ton 53.316 132.644 185.960 %CO2 Sold to external use % 4,8% 4,6% 4,7%
American Steel Experts’ Dialogue in the framework of the IEA Global Sustainable Technology Roadmap for Iron & Steel 6 Low Carbon Energy cases at Ternium NG injection in BF Planta Savio Argentina
Detailed tuyere with NG Injection Port
American Steel Experts’ Dialogue in the framework of the IEA Global Sustainable Technology Roadmap for Iron & Steel 7 Low Carbon Energy cases at Ternium ~ 2,5M tCO2 Hypotetical GHG difference due to use NG instead of PCI – BF#2 Planta Savio - ARGENTINA
350.000 3.000.000
300.000 2.500.000 CO2 250.000 2.000.000
200.000
Emissions
1.500.000 [ton] [ton/y] 150.000 1.000.000
100.000 Difference Difference of Emissions CO2 CO2 Emissions of Difference 50.000 500.000 Total
0 0 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 BF#2 - Savio Total
Premise 1 kg NG 1,4 kg PCI
American Steel Experts’ Dialogue in the framework of the IEA Global Sustainable Technology Roadmap for Iron & Steel 8 Low Carbon Energy cases at Ternium Ternium Brasil
American Steel Experts’ Dialogue in the framework of the IEA Global Sustainable Technology Roadmap for Iron & Steel 9 Low Carbon Energy cases at Ternium ~ 3.1 MtCO2e were avoided to be burnt at Steel shop flare due to BOF gas recovery in processes
BRAZILIAN GRID SIN HEAT RECOVERY COKE PLANT Condensed CONNECTION
GN High Pressure Steam
BF GAS 206 MW SURPLUS 200 MW
BLAST FURNACES POWER PLANT
BOFg
IP STEAM STEEL PLANT TERNIUM STEEL SHOP CONDENSED BRASIL and 3rd parties in the site (ASU, Votorantim+others ) American Steel Experts’ Dialogue in the framework of the IEA Global Sustainable Technology Roadmap for Iron & Steel 10 Low Carbon Energy cases at Ternium ~0.3 MtCO2e BOFg injection in Power plant and Boiler + avoided GHG from NG substitution
BOFg recovery in Power plant and Boiler 120.000 250.000 202.692
100.000 200.000
80.000 150.000 60.000
100.000 CO2e [ton/Y] CO2e 40.000 [ton] CO2e
20.000 50.000
0 0 2015 2016 2017 Power Plant Boilers Total Power Plant and Boiler
And re-use of BOFg in substitution of NG at: Power plant and Auxiliary boiler avoided 88.405 tCO2e from NG stationary combustion.
American Steel Experts’ Dialogue in the framework of the IEA Global Sustainable Technology Roadmap for Iron & Steel 11 Low Carbon Energy cases at Ternium THE MAIN strategy for GHG Mitigation at Ternium: Energy Efficiency through Energy Management
› Scope: Mexico, Argentina Brasil, Colombia and USA › EE projects: 226 › Investments: 6.4MMus$ › GHG reduction: 133.400 tCO2
American Steel Experts’ Dialogue in the framework of the IEA Global Sustainable Technology Roadmap for Iron & Steel 12 Low Carbon Energy cases at Ternium The 3 pillars of Energy Efficiency
There is no There is no evolution efficiency without without leaving the excelence. confort zone.
There is no management without measurement.
American Steel Experts’ Dialogue in the framework of the IEA Global Sustainable Technology Roadmap for Iron & Steel 13 Low Carbon Energy cases at Ternium GHG and ENERGY MANAGEMENT is a task for ALL!
Ingrid Person Rocha e Pinho [email protected] +55 21 99434-7291
Hernán Alberto Buralli [email protected] +54 9341 511 9585
Maria Eugenia Kloosterman [email protected] +54 114 01 88 375
American Steel Experts’ Dialogue in the framework of the IEA Global Sustainable Technology Roadmap for Iron & Steel 14 Low Carbon Energy cases at Ternium www.ternium.com